ctypes.addressof(obj) Returns the address of the memory buffer as integer. obj must be an instance of a ctypes type

readable() Return True if the stream can be read from. If False, read() will raise

curses.is_term_resized(nlines, ncols) Return True if resize_term() would modify the window structure

curses.ungetch(ch) Push ch so the next getch() will return it.

curses.ascii.isascii(c) Checks for a character value that fits in the 7-bit ASCII set.

ctypes.PYFUNCTYPE(restype, *argtypes) The returned function prototype creates functions that use the Python calling convention

os.unlink(path, *, dir_fd=None) Remove (delete) the file path. This function is semantically identical to remove();

fileno() Return the underlying file descriptor (an integer) of the stream if it exists. An

curses.raw() Enter raw mode. In raw mode, normal line buffering and processing of interrupt, quit, suspend, and flow control

ctypes.DllGetClassObject() Windows only: This function is a hook which allows implementing in-process COM servers with ctypes